// Copyright (C) 2022 Check Point Software Technologies Ltd. All rights reserved.

// Licensed under the Apache License, Version 2.0 (the "License");
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

#include "listener.h"

void
BaseListener::registerListener()
{
    if (is_registered) return;
    for (auto &function : activate) {
        (*function)(this);
    }
    is_registered = true;
}

void
BaseListener::unregisterListener()
{
    if (!is_registered) return;
    for (auto &function : deactivate) {
        (*function)(this);
    }
    is_registered = false;
}

void
BaseListener::setActivation(ActivationFunction act, ActivationFunction deact)
{
    activate.insert(act);
    deactivate.insert(deact);
}
